Effect of Verticillium lecanii on biological characteristics and life table of Serangium japonicum (Coleoptera: Coccinellidae), a predator of whiteflies under laboratory conditions

Lazreg Fatiha; Zhen Huang; Shun-Xiang Ren; Shaukat Ali

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Effect of Verticillium lecanii on biological characteristics and life table of Serangium japonicum (Coleoptera: Coccinellidae), a predator of whiteflies under laboratory conditions

机译：黄萎病菌对实验室环境下粉虱天敌Serangium japonicum（Coleoptera：Coccinellidae）的生物学特性和寿命表的影响

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Effects of entomopathogenic fungus Verticillium lecanii on biological characteristics and life table of Serangiumjaponicum, a predator of whiteflies against five different conidial concentrations (1×104, 1×105, 1×106, 1×107, and 1×108 conidia/mL) were studied under laboratory conditions. The developmental periods for all immature stages (from eggs, 1st, 2nd, 3rd, 4th instar nymph and pupae up to emergence) among the treatments were significantly different when compared to that of control, and the longest development period was observed as treated with 1×108spore/mL. However, no significant difference on the percent survival of all immature stages was observed among the treatments and control. Also, there were no significantly different effects of V. lecanii on mean generation time, intrinsic rate, the finite rate of increase and longevity of S. japonicum among the treatments and control.

机译：昆虫病原真菌黄萎病菌对日本血吸虫（Serangiumjaponicum）的生物学特性和寿命表的影响，这是一种针对五个不同分生孢子浓度（1×104、1×105、1×106、1×107和1×108分生孢子/ mL）的粉虱捕食者。在实验室条件下进行研究。与对照组相比，各处理之间所有未成熟阶段（从卵，1、2、3、4龄若虫和p到出苗直到发育）的发育期均存在显着差异，并且观察到最长的发育期为1 ×108孢子/ mL。然而，在治疗和对照之间，未观察到所有未成熟阶段的存活百分率没有显着差异。而且，在处理和对照之间，山核桃弧菌对日本血吸虫的平均产生时间，内在速率，有限的增加速率和寿命没有显着不同的影响。

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来源
《中国昆虫科学：英文版》 |2008年第4期|327-333|共7页
作者
Lazreg Fatiha; Zhen Huang; Shun-Xiang Ren; Shaukat Ali;
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作者单位

Engineering Research Center of Biological Control, Ministry of Education, College of Natural Resource and Environment, South China Agricultural University, Guangzhou, China;

Engineering Research Center of Biological Control, Ministry of Education, College of Natural Resource and Environment, South China Agricultural University, Guangzhou, China;

Engineering Research Center of Biological Control, Ministry of Education, College of Natural Resource and Environment, South China Agricultural University, Guangzhou, China;

Engineering Research Center of Biological Control, Ministry of Education, College of Natural Resource and Environment, South China Agricultural University, Guangzhou, China;

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收录信息中国科学引文数据库(CSCD);
原文格式 PDF
正文语种 chi
中图分类昆虫学;
关键词
biologicai characteristics; life table; Serangium japonicum; Verticillium lecanii;

机译：生物学特性;寿命表;日本Serangium;日本黄萎病;

Effect of Verticillium lecanii on biological characteristics and life table of Serangium japonicum (Coleoptera: Coccinellidae), a predator of whiteflies under laboratory conditions

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